Easily and quickly transform a large room into two or more sections for security, privacy or unparalleled sound control with our Accordion Partitions. Secure storefronts and more with our Side Folding Grille options that blend effortlessly into any design.

View Operator Information

There are many factors to consider when choosing how your door will operate. How fast you want it to open, how many times a day will it cycle and if there is power available are just a few of these factors. Here, you will find information on each of our available operators.

From stainless to galvanized steel, or daffodil yellow to ruby red – our materials and finishes options are sure to compliment your design.

Check Out Our Product Options

Standard offerings are, well, standard. And we know you spend most of your days creating designs that are decidedly not standard. That’s why all of our doors and grilles are built to order, so you can build a door that is as unique as your design.

See our RAL Colors

See our full range of standard RAL colors available for powder coating onto the different components of our doors.

Graveyard Carz

CornellCookson installed insulated doors, providing soundproofing and minimizing the noise in the second shop. We also suggest a powder coated image to brighten up the shop.

Graveyard Carz , a reality television show centered on restoration of wrecked muscle cars, recently moved to a new location, requiring rolling service doors on the exterior of the new building. Graveyard Carz owner, Mark Worman also needed an interior door separating the two workshops. “CornellCookson had installed a rolling door for us in our old building. We used it all the time and it’s held up really well over the years. Calling them in again made perfect sense,” stated Worman.

Since one workshop could get quite noisy, we recommended an insulated door, providing soundproofing and minimizing the noise in the second shop. In addition, we suggested to Worman that his workshop could be brightened up by baking a powder coated image on to the door. Everyone on the show really liked that idea, and the new door’s imagery was custom designed by Dan Bernard and features three vibrantly colored Mopar cars, along with the Graveyard Carz logo.

“We are thrilled with how this door looks. The level of detail that’s been captured so clearly on this large door is incredible. It’s exceeded our expectations by far and will definitely do its job as a focal point in our new building,” stated Worman.